Ratech Solid Pinion Bearing Spacer w/ Shims - GM 12 Bolt (Passenger) Rear End Gear Oil Additive Five Star designs and manufactures

Five Star designs and manufactures parts for Circle Track and are the leading producer of Fiberglass Bodies

Kit includes 2 bottles

Borla Pro XS Muffler

This intake system includes a black powder-coated bracket that relocates the OE smog pump

Ratech Solid Pinion Bearing Spacer w/ Shims - GM 12 Bolt (Passenger) Rear End Gear Oil Additive Five Star designs and manufacturesSolid Pinion Bearing Spacer with Shim Pack 12 Bolt GM Axle (Auto)Replaces the stock crush sleeve, eliminates bearing failure, reusable. Ratech wants all racers to know about The Myth that "All Shim Packs in the market are the same. They're just washer shaped steel that come in different thickness." WRONG! Ratech manufacture all of their shims in house on their own machinery. Ratech uses the absolute finest American made Hardened Shim Stock available.